| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.44 | 13.404% | $164.9348 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $47.76 | 9.873% | $52.4753 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $37.29 | 3.826% | $38.7167 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $61.95 | 12.484% | $69.6838 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $204.70 | 7.538% | $220.1303 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $246.47 | 3.701% | $255.5919 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $6.55 | 3.369% | $6.7707 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $750.16 | $808.3035 | $808.30 | $808.35 | $808.30 | |